NO972897D0 - The particle delivery device - Google Patents

The particle delivery device

Info

Publication number
NO972897D0
NO972897D0 NO972897A NO972897A NO972897D0 NO 972897 D0 NO972897 D0 NO 972897D0 NO 972897 A NO972897 A NO 972897A NO 972897 A NO972897 A NO 972897A NO 972897 D0 NO972897 D0 NO 972897D0
Authority
NO
Norway
Prior art keywords
therapeutic agent
diaphragm
particles
delivery device
particle delivery
Prior art date
Application number
NO972897A
Other languages
Norwegian (no)
Other versions
NO313740B1 (en
NO972897L (en
Inventor
Brian John Bellhouse
John Bell
Original Assignee
Powderject Res Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Powderject Res Ltd filed Critical Powderject Res Ltd
Publication of NO972897D0 publication Critical patent/NO972897D0/en
Publication of NO972897L publication Critical patent/NO972897L/en
Publication of NO313740B1 publication Critical patent/NO313740B1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/30Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • A61M5/3015Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules for injecting a dose of particles in form of powdered drug, e.g. mounted on a rupturable membrane and accelerated by a gaseous shock wave or supersonic gas flow
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/0043Catheters; Hollow probes characterised by structural features
    • A61M2025/0057Catheters delivering medicament other than through a conventional lumen, e.g. porous walls or hydrogel coatings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/20Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2053Media being expelled from injector by pressurised fluid or vacuum

Abstract

A needleless syringe capable of accelerating particles comprising a therapeutic agent across skin or mucosal tissue of a vertebrate subject is provided. The syringe comprises a body having a lumen with a diaphragm located adjacent to a terminus thereof. Particles comprising a therapeutic agent are delivered from an external surface of the diaphragm by means of the motive force provided by the impact of a gaseous shock upon the internal surface of the diaphragm. A method for transdermally delivering particles comprising a therapeutic agent from the needleless syringe is also provided.
NO19972897A 1994-12-23 1997-06-20 Nållös spröyte and a product for therapeutic use NO313740B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9426379.5A GB9426379D0 (en) 1994-12-23 1994-12-23 Particle delivery
PCT/GB1995/003016 WO1996020022A1 (en) 1994-12-23 1995-12-21 Particle delivery

Publications (3)

Publication Number Publication Date
NO972897D0 true NO972897D0 (en) 1997-06-20
NO972897L NO972897L (en) 1997-06-20
NO313740B1 NO313740B1 (en) 2002-11-25

Family

ID=10766697

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19972897A NO313740B1 (en) 1994-12-23 1997-06-20 Nållös spröyte and a product for therapeutic use

Country Status (30)

Country Link
US (3) US6685669B2 (en)
EP (1) EP0799064B1 (en)
JP (1) JP3114811B2 (en)
KR (1) KR100404247B1 (en)
CN (1) CN1112944C (en)
AT (1) ATE183657T1 (en)
AU (1) AU699463B2 (en)
BG (1) BG63000B1 (en)
BR (1) BR9510464A (en)
CA (1) CA2208590C (en)
CZ (1) CZ290350B6 (en)
DE (1) DE69511723T2 (en)
DK (1) DK0799064T3 (en)
ES (1) ES2138248T3 (en)
FI (1) FI972554A (en)
GB (1) GB9426379D0 (en)
GE (1) GEP19991862B (en)
GR (1) GR3031582T3 (en)
HK (1) HK1000633A1 (en)
HU (1) HU219325B (en)
MX (1) MX9704653A (en)
NO (1) NO313740B1 (en)
NZ (1) NZ297542A (en)
OA (1) OA10494A (en)
PL (1) PL179387B1 (en)
RO (1) RO115939B1 (en)
RU (1) RU2135219C1 (en)
SK (1) SK282913B6 (en)
UA (1) UA44753C2 (en)
WO (1) WO1996020022A1 (en)

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US10383835B2 (en) 2012-03-14 2019-08-20 The Regents Of The University Of California Treatment of inflammatory disorders in non-human mammals
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Also Published As

Publication number Publication date
SK81797A3 (en) 1998-03-04
DK0799064T3 (en) 2000-03-20
OA10494A (en) 2002-04-15
BR9510464A (en) 1999-06-29
BG101600A (en) 1998-02-27
US6592545B1 (en) 2003-07-15
HU219325B (en) 2001-03-28
BG63000B1 (en) 2001-01-31
NO313740B1 (en) 2002-11-25
SK282913B6 (en) 2003-01-09
NZ297542A (en) 1999-10-28
CZ290350B6 (en) 2002-07-17
AU699463B2 (en) 1998-12-03
PL320919A1 (en) 1997-11-10
DE69511723D1 (en) 1999-09-30
ATE183657T1 (en) 1999-09-15
WO1996020022A1 (en) 1996-07-04
GR3031582T3 (en) 2000-01-31
JP3114811B2 (en) 2000-12-04
CA2208590A1 (en) 1996-07-04
JPH10512467A (en) 1998-12-02
RU2135219C1 (en) 1999-08-27
KR100404247B1 (en) 2004-03-24
AU4271496A (en) 1996-07-19
CN1171055A (en) 1998-01-21
US6685669B2 (en) 2004-02-03
MX9704653A (en) 1998-02-28
NO972897L (en) 1997-06-20
DE69511723T2 (en) 2000-03-16
EP0799064A1 (en) 1997-10-08
CZ193797A3 (en) 1997-11-12
PL179387B1 (en) 2000-08-31
EP0799064B1 (en) 1999-08-25
UA44753C2 (en) 2002-03-15
RO115939B1 (en) 2000-08-30
FI972554A0 (en) 1997-06-16
ES2138248T3 (en) 2000-01-01
HUT77064A (en) 1998-03-02
CN1112944C (en) 2003-07-02
FI972554A (en) 1997-06-16
GB9426379D0 (en) 1995-03-01
CA2208590C (en) 2005-08-02
HK1000633A1 (en) 2000-04-07
US20020004641A1 (en) 2002-01-10
US20040158197A1 (en) 2004-08-12
GEP19991862B (en) 1999-12-06

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